B3 · BRST3 · stock
Brisanet Serviços de Telecomunicações S.A. (BRST3) stock price history
Every B3 trading session of Brisanet Serviços de Telecomunicações S.A. from Jan 16, 2025 to Nov 11, 2026: 451 daily bars, adjusted for splits and dividends, with minute bars from Sep 17, 2026 forward. The full series is served by the API: a free key covers the last year, paid plans the whole history and minute bars.
BRST3 adjusted close, 2025 to 2026
- R$3.59
- All time high, 2026
- R$3.72
- 52 week high, R$2.18 low
- 451
- Daily sessions since 2025
Last updated Nov 11, 2026, the last stored session. Refreshes after each trading day. Full 2025 to 2026 series and minute bars.
BRST3 key facts
- Brisanet Serviços de Telecomunicações S.A. (BRST3) closed at R$2.69 on Nov 11, 2026 on B3.
- BRST3's all time high close is R$3.59, set on Oct 9, 2026; its all time low close is R$2.27 on Nov 3, 2026.
- BRST3's 52 week range is R$2.18 to R$3.72.
- BRST3 returned -16.0% over the year to Nov 11, 2026.
- Since Jan 16, 2025 BRST3 returned +8%, +4.1% a year compounded.
- BRST3's deepest drawdown was -36.8% from Oct 9, 2026 to Nov 3, 2026.
- DataCedar holds 451 daily sessions of BRST3 history from Jan 16, 2025 and minute bars from Sep 17, 2026, adjusted for splits and dividends, served by the API under a key.
BRST3 price chart, 2025 to 2026
BRST3 returns
Price return from the last close on or before the window start to Nov 11, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | -25.1% |
| 3 months | 0.0% |
| 6 months | -13.5% |
| Year to date | -20.6% |
| 1 year | -16.0% |
| 3 years | n/a |
| 5 years | n/a |
| 10 years | n/a |
| Since Jan 16, 2025 | +7.6% |
| Compound annual growth, 1.8 years | +4.1% |
BRST3 records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- R$3.59 on Oct 9, 2026
- All time low close
- R$2.27 on Nov 3, 2026
- 52 week high
- R$3.72 on Oct 9, 2026
- 52 week low
- R$2.18 on Nov 3, 2026
- Deepest drawdown
- -36.8% from Oct 9, 2026 to Nov 3, 2026, not yet recovered
- Best single session
- +11.8% on Dec 10, 2025
- Worst single session
- -31.0% on Oct 30, 2026
- Volatility, 1 year annualised
- 54.4%
- Sessions closing higher, 1 year
- 46%
BRST3 price history by year
Open is the first session's open, high and low span the year, close is the last session's close, and the return is close over the previous year's close. 2025 starts on Jan 16, 2025; 2026 runs to Nov 11, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | R$3.39 | R$3.72 | R$2.18 | R$2.69 | -20.6% | 68.5M | 211 |
| 2025 | R$2.50 | R$3.55 | R$2.37 | R$3.39 | n/a | 51.7M | 240 |
BRST3 monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| November 2026 | R$2.69 | +12.1% |
| October 2026 | R$2.40 | -16.7% |
| September 2026 | R$2.88 | +4.7% |
| August 2026 | R$2.75 | -0.4% |
| July 2026 | R$2.76 | -0.7% |
| June 2026 | R$2.78 | +1.1% |
| May 2026 | R$2.75 | -8.0% |
| April 2026 | R$2.99 | -4.8% |
| March 2026 | R$3.14 | -0.3% |
| February 2026 | R$3.15 | -5.4% |
| January 2026 | R$3.33 | -1.8% |
| December 2025 | R$3.39 | -1.1% |
About the BRST3 data
Daily bars. 451 sessions from Jan 16, 2025 to Nov 11, 2026, one row per B3 trading day with open, high, low, close and volume. Prices are adjusted for splits and cash dividends so the series is comparable across its whole length; the API also serves the raw, split only and dividend only views.
Minute bars. Stored from Sep 17, 2026 forward, most recent session Nov 3, 2026. Minute history is captured from the day collection began and is never backfilled, so this start date is exact. Five minute, fifteen minute and hourly bars are derived from these minutes.
Time and currency. Session dates are B3 trading days; minute timestamps are UTC. Prices are in BRL. Volume is shares traded on the session.
Get the data. The REST endpoint returns the daily series as JSON with pagination; a free key serves the last year, Quant and above the full history back to Jan 16, 2025, and minute bars come with the paid windows. It takes timeframe (1Min, 5Min, 15Min, 1Hour, 1Day), adjustment, start and end. See the bars endpoint and authentication, and pricing for the plan windows.
curl "https://api.datacedar.com/v3/stocks/b3%3ABRST3/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on B3
- BROF11 Brpr Corporate Offices Fundo De Investimento Imobiliario
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- BRSR5 Banco do Estado do Rio Grande do Sul S.A.
- BRSR6 Banco do Estado do Rio Grande do Sul S.A.
- BSLI3 BRB - Banco de Brasília S.A.
- BSLI4 BRB - Banco de Brasília S.A.
- BSLT11 Fundo De Investimentos Imobiliarios De Permuta Financeira Lote5 Senior Responsabilidade Limitada
- BTAL11 FII Btg Pactual Agro Logistica
Common questions
BRST3 share price history
